How long do you think _______ the conflict between Japan and China comes to an end?

A．will it be until

B．will it be when

C．it will be before

D．it will be that

作为配制普通药物制剂的溶剂或试验用水（）。

A．纯化水

B．灭菌注射用水

C．注射用水

D．制药用水

E．原水